DNS response history for iris.ns.cloudflare.com

iris.ns.cloudflare.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-17. For this date, NameServerHistory found 216 DNS check records, 216 successful responses, 0 failed responses, and 432 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for iris.ns.cloudflare.com.
Records on Selected Date

216

Historical checks stored for this nameserver on selected date

Average Latency

432 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.192.118

Most recently resolved hosting IP on selected date

Successful Responses

216

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for iris.ns.cloudflare.com

Showing DNS history for 2026-08-17 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
216 2026-08-17 23:47 639226072268080268
22 ms 108.162.192.118
215 2026-08-17 23:47 639226072268080268
22 ms 172.64.32.118
214 2026-08-17 23:47 639226072268080268
22 ms 173.245.58.118
213 2026-08-17 23:30 639226062577647657
70 ms 108.162.192.118
212 2026-08-17 23:30 639226062577647657
70 ms 172.64.32.118
211 2026-08-17 23:30 639226062577647657
70 ms 173.245.58.118
210 2026-08-17 22:38 639226031060857136
95 ms 108.162.192.118
209 2026-08-17 22:38 639226031060857136
95 ms 172.64.32.118
208 2026-08-17 22:38 639226031060857136
95 ms 173.245.58.118
207 2026-08-17 22:22 639226021535117364
2046 ms 173.245.58.118
206 2026-08-17 22:22 639226021535117364
2046 ms 108.162.192.118
205 2026-08-17 22:22 639226021535117364
2046 ms 172.64.32.118
204 2026-08-17 22:06 639226011884237078
26 ms 108.162.192.118
203 2026-08-17 22:06 639226011884237078
26 ms 172.64.32.118
202 2026-08-17 22:06 639226011884237078
26 ms 173.245.58.118
201 2026-08-17 21:50 639226002309299142
2023 ms 108.162.192.118
200 2026-08-17 21:50 639226002309299142
2023 ms 173.245.58.118
199 2026-08-17 21:50 639226002309299142
2023 ms 172.64.32.118
198 2026-08-17 21:34 639225992791784448
33 ms 108.162.192.118
197 2026-08-17 21:34 639225992791784448
33 ms 172.64.32.118
196 2026-08-17 21:34 639225992791784448
33 ms 173.245.58.118
195 2026-08-17 21:18 639225983045271390
50 ms 108.162.192.118
194 2026-08-17 21:18 639225983045271390
50 ms 172.64.32.118
193 2026-08-17 21:18 639225983045271390
50 ms 173.245.58.118
192 2026-08-17 21:02 639225973246293513
117 ms 108.162.192.118
191 2026-08-17 21:02 639225973246293513
117 ms 172.64.32.118
190 2026-08-17 21:02 639225973246293513
117 ms 173.245.58.118
189 2026-08-17 20:46 639225963620186236
87 ms 108.162.192.118
188 2026-08-17 20:46 639225963620186236
87 ms 172.64.32.118
187 2026-08-17 20:46 639225963620186236
87 ms 173.245.58.118
186 2026-08-17 20:29 639225953899183916
139 ms 108.162.192.118
185 2026-08-17 20:29 639225953899183916
139 ms 172.64.32.118
184 2026-08-17 20:29 639225953899183916
139 ms 173.245.58.118
183 2026-08-17 20:13 639225944391528206
31 ms 172.64.32.118
182 2026-08-17 20:13 639225944391528206
31 ms 173.245.58.118
181 2026-08-17 20:13 639225944391528206
31 ms 108.162.192.118
180 2026-08-17 19:57 639225934593254169
67 ms 108.162.192.118
179 2026-08-17 19:57 639225934593254169
67 ms 172.64.32.118
178 2026-08-17 19:57 639225934593254169
67 ms 173.245.58.118
177 2026-08-17 19:41 639225924669984512
120 ms 108.162.192.118
176 2026-08-17 19:41 639225924669984512
120 ms 172.64.32.118
175 2026-08-17 19:41 639225924669984512
120 ms 173.245.58.118
174 2026-08-17 18:48 639225893048561320
83 ms 108.162.192.118
173 2026-08-17 18:48 639225893048561320
83 ms 172.64.32.118
172 2026-08-17 18:48 639225893048561320
83 ms 173.245.58.118
171 2026-08-17 18:32 639225883481298424
127 ms 173.245.58.118
170 2026-08-17 18:32 639225883481298424
127 ms 172.64.32.118
169 2026-08-17 18:32 639225883481298424
127 ms 108.162.192.118
168 2026-08-17 18:16 639225873845394034
42 ms 108.162.192.118
167 2026-08-17 18:16 639225873845394034
42 ms 172.64.32.118
166 2026-08-17 18:16 639225873845394034
42 ms 173.245.58.118
165 2026-08-17 18:00 639225864216078662
103 ms 108.162.192.118
164 2026-08-17 18:00 639225864216078662
103 ms 172.64.32.118
163 2026-08-17 18:00 639225864216078662
103 ms 173.245.58.118
162 2026-08-17 17:44 639225854541857773
222 ms 108.162.192.118
161 2026-08-17 17:44 639225854541857773
222 ms 172.64.32.118
160 2026-08-17 17:44 639225854541857773
222 ms 173.245.58.118
159 2026-08-17 17:27 639225844733604072
94 ms 108.162.192.118
158 2026-08-17 17:27 639225844733604072
94 ms 172.64.32.118
157 2026-08-17 17:27 639225844733604072
94 ms 173.245.58.118
156 2026-08-17 17:11 639225835085229232
17 ms 108.162.192.118
155 2026-08-17 17:11 639225835085229232
17 ms 172.64.32.118
154 2026-08-17 17:11 639225835085229232
17 ms 173.245.58.118
153 2026-08-17 16:55 639225825349373981
24 ms 108.162.192.118
152 2026-08-17 16:55 639225825349373981
24 ms 172.64.32.118
151 2026-08-17 16:55 639225825349373981
24 ms 173.245.58.118
150 2026-08-17 16:39 639225815690604161
257 ms 108.162.192.118
149 2026-08-17 16:39 639225815690604161
257 ms 172.64.32.118
148 2026-08-17 16:39 639225815690604161
257 ms 173.245.58.118
147 2026-08-17 16:23 639225805952472306
78 ms 172.64.32.118
146 2026-08-17 16:23 639225805952472306
78 ms 173.245.58.118
145 2026-08-17 16:23 639225805952472306
78 ms 108.162.192.118
144 2026-08-17 16:07 639225796264729638
105 ms 172.64.32.118
143 2026-08-17 16:07 639225796264729638
105 ms 173.245.58.118
142 2026-08-17 16:07 639225796264729638
105 ms 108.162.192.118
141 2026-08-17 15:50 639225786326499329
78 ms 108.162.192.118
140 2026-08-17 15:50 639225786326499329
78 ms 172.64.32.118
139 2026-08-17 15:50 639225786326499329
78 ms 173.245.58.118
138 2026-08-17 14:58 639225754798130711
2022 ms 108.162.192.118
137 2026-08-17 14:58 639225754798130711
2022 ms 173.245.58.118
136 2026-08-17 14:58 639225754798130711
2022 ms 172.64.32.118
135 2026-08-17 14:41 639225745123193922
61 ms 108.162.192.118
134 2026-08-17 14:41 639225745123193922
61 ms 172.64.32.118
133 2026-08-17 14:41 639225745123193922
61 ms 173.245.58.118
132 2026-08-17 14:25 639225735540597271
2020 ms 173.245.58.118
131 2026-08-17 14:25 639225735540597271
2020 ms 172.64.32.118
130 2026-08-17 14:25 639225735540597271
2020 ms 108.162.192.118
129 2026-08-17 14:09 639225725894857396
2010 ms 172.64.32.118
128 2026-08-17 14:09 639225725894857396
2010 ms 173.245.58.118
127 2026-08-17 14:09 639225725894857396
2010 ms 108.162.192.118
126 2026-08-17 13:53 639225716249606913
2013 ms 108.162.192.118
125 2026-08-17 13:53 639225716249606913
2013 ms 173.245.58.118
124 2026-08-17 13:53 639225716249606913
2013 ms 172.64.32.118
123 2026-08-17 13:37 639225706638238179
171 ms 108.162.192.118
122 2026-08-17 13:37 639225706638238179
171 ms 172.64.32.118
121 2026-08-17 13:37 639225706638238179
171 ms 173.245.58.118
120 2026-08-17 13:21 639225696949691423
71 ms 108.162.192.118
119 2026-08-17 13:21 639225696949691423
71 ms 172.64.32.118
118 2026-08-17 13:21 639225696949691423
71 ms 173.245.58.118
117 2026-08-17 13:05 639225687286186336
31 ms 108.162.192.118
116 2026-08-17 13:05 639225687286186336
31 ms 172.64.32.118
115 2026-08-17 13:05 639225687286186336
31 ms 173.245.58.118
114 2026-08-17 12:49 639225677679573133
36 ms 108.162.192.118
113 2026-08-17 12:49 639225677679573133
36 ms 172.64.32.118
112 2026-08-17 12:49 639225677679573133
36 ms 173.245.58.118
111 2026-08-17 12:33 639225667957861024
66 ms 172.64.32.118
110 2026-08-17 12:33 639225667957861024
66 ms 173.245.58.118
109 2026-08-17 12:33 639225667957861024
66 ms 108.162.192.118
108 2026-08-17 12:17 639225658298791618
41 ms 108.162.192.118
107 2026-08-17 12:17 639225658298791618
41 ms 172.64.32.118
106 2026-08-17 12:17 639225658298791618
41 ms 173.245.58.118
105 2026-08-17 12:00 639225648583652785
127 ms 108.162.192.118
104 2026-08-17 12:00 639225648583652785
127 ms 172.64.32.118
103 2026-08-17 12:00 639225648583652785
127 ms 173.245.58.118
102 2026-08-17 11:08 639225617000524308
38 ms 108.162.192.118
101 2026-08-17 11:08 639225617000524308
38 ms 172.64.32.118
100 2026-08-17 11:08 639225617000524308
38 ms 173.245.58.118
99 2026-08-17 10:52 639225607668541600
194 ms 172.64.32.118
98 2026-08-17 10:52 639225607668541600
194 ms 108.162.192.118
97 2026-08-17 10:52 639225607668541600
194 ms 173.245.58.118
96 2026-08-17 10:36 639225598117279238
184 ms 108.162.192.118
95 2026-08-17 10:36 639225598117279238
184 ms 172.64.32.118
94 2026-08-17 10:36 639225598117279238
184 ms 173.245.58.118
93 2026-08-17 10:21 639225588751002710
178 ms 108.162.192.118
92 2026-08-17 10:21 639225588751002710
178 ms 172.64.32.118
91 2026-08-17 10:21 639225588751002710
178 ms 173.245.58.118
90 2026-08-17 10:05 639225579295831051
42 ms 108.162.192.118
89 2026-08-17 10:05 639225579295831051
42 ms 172.64.32.118
88 2026-08-17 10:05 639225579295831051
42 ms 173.245.58.118
87 2026-08-17 09:49 639225569761469940
31 ms 108.162.192.118
86 2026-08-17 09:49 639225569761469940
31 ms 172.64.32.118
85 2026-08-17 09:49 639225569761469940
31 ms 173.245.58.118
84 2026-08-17 09:33 639225560161422333
21 ms 108.162.192.118
83 2026-08-17 09:33 639225560161422333
21 ms 173.245.58.118
82 2026-08-17 09:33 639225560161422333
21 ms 172.64.32.118
81 2026-08-17 09:17 639225550739955565
2060 ms 172.64.32.118
80 2026-08-17 09:17 639225550739955565
2060 ms 173.245.58.118
79 2026-08-17 09:17 639225550739955565
2060 ms 108.162.192.118
78 2026-08-17 09:01 639225541125222426
2033 ms 172.64.32.118
77 2026-08-17 09:01 639225541125222426
2033 ms 173.245.58.118
76 2026-08-17 09:01 639225541125222426
2033 ms 108.162.192.118
75 2026-08-17 08:45 639225531526675983
50 ms 108.162.192.118
74 2026-08-17 08:45 639225531526675983
50 ms 172.64.32.118
73 2026-08-17 08:45 639225531526675983
50 ms 173.245.58.118
72 2026-08-17 08:29 639225521915528222
50 ms 108.162.192.118
71 2026-08-17 08:29 639225521915528222
50 ms 172.64.32.118
70 2026-08-17 08:29 639225521915528222
50 ms 173.245.58.118
69 2026-08-17 08:13 639225512148151789
136 ms 108.162.192.118
68 2026-08-17 08:13 639225512148151789
136 ms 172.64.32.118
67 2026-08-17 08:13 639225512148151789
136 ms 173.245.58.118
66 2026-08-17 07:21 639225480786142412
23 ms 108.162.192.118
65 2026-08-17 07:21 639225480786142412
23 ms 172.64.32.118
64 2026-08-17 07:21 639225480786142412
23 ms 173.245.58.118
63 2026-08-17 07:05 639225471394348551
102 ms 108.162.192.118
62 2026-08-17 07:05 639225471394348551
102 ms 172.64.32.118
61 2026-08-17 07:05 639225471394348551
102 ms 173.245.58.118
60 2026-08-17 06:50 639225462031685068
69 ms 108.162.192.118
59 2026-08-17 06:50 639225462031685068
69 ms 172.64.32.118
58 2026-08-17 06:50 639225462031685068
69 ms 173.245.58.118
57 2026-08-17 06:34 639225452639458328
114 ms 108.162.192.118
56 2026-08-17 06:34 639225452639458328
114 ms 172.64.32.118
55 2026-08-17 06:34 639225452639458328
114 ms 173.245.58.118
54 2026-08-17 06:18 639225443300966543
216 ms 108.162.192.118
53 2026-08-17 06:18 639225443300966543
216 ms 172.64.32.118
52 2026-08-17 06:18 639225443300966543
216 ms 173.245.58.118
51 2026-08-17 06:03 639225433880499379
84 ms 108.162.192.118
50 2026-08-17 06:03 639225433880499379
84 ms 172.64.32.118
49 2026-08-17 06:03 639225433880499379
84 ms 173.245.58.118
48 2026-08-17 05:47 639225424395198277
43 ms 108.162.192.118
47 2026-08-17 05:47 639225424395198277
43 ms 172.64.32.118
46 2026-08-17 05:47 639225424395198277
43 ms 173.245.58.118
45 2026-08-17 05:31 639225414744137487
14 ms 108.162.192.118
44 2026-08-17 05:31 639225414744137487
14 ms 173.245.58.118
43 2026-08-17 05:31 639225414744137487
14 ms 172.64.32.118
42 2026-08-17 05:15 639225405186783164
4004 ms 108.162.192.118
41 2026-08-17 05:15 639225405186783164
4004 ms 172.64.32.118
40 2026-08-17 05:15 639225405186783164
4004 ms 173.245.58.118
39 2026-08-17 04:59 639225395563669822
15 ms 108.162.192.118
38 2026-08-17 04:59 639225395563669822
15 ms 172.64.32.118
37 2026-08-17 04:59 639225395563669822
15 ms 173.245.58.118
36 2026-08-17 04:43 639225386076645158
19 ms 172.64.32.118
35 2026-08-17 04:43 639225386076645158
19 ms 173.245.58.118
34 2026-08-17 04:43 639225386076645158
19 ms 108.162.192.118
33 2026-08-17 04:27 639225376620669704
82 ms 108.162.192.118
32 2026-08-17 04:27 639225376620669704
82 ms 172.64.32.118
31 2026-08-17 04:27 639225376620669704
82 ms 173.245.58.118
30 2026-08-17 03:35 639225345580892706
92 ms 108.162.192.118
29 2026-08-17 03:35 639225345580892706
92 ms 172.64.32.118
28 2026-08-17 03:35 639225345580892706
92 ms 173.245.58.118
27 2026-08-17 03:20 639225336207383710
2056 ms 173.245.58.118
26 2026-08-17 03:20 639225336207383710
2056 ms 108.162.192.118
25 2026-08-17 03:20 639225336207383710
2056 ms 172.64.32.118
24 2026-08-17 03:04 639225326726565001
12 ms 108.162.192.118
23 2026-08-17 03:04 639225326726565001
12 ms 172.64.32.118
22 2026-08-17 03:04 639225326726565001
12 ms 173.245.58.118
21 2026-08-17 02:48 639225317249271010
6 ms 108.162.192.118
20 2026-08-17 02:48 639225317249271010
6 ms 172.64.32.118
19 2026-08-17 02:48 639225317249271010
6 ms 173.245.58.118
18 2026-08-17 01:57 639225286280886044
54 ms 172.64.32.118
17 2026-08-17 01:57 639225286280886044
54 ms 173.245.58.118
16 2026-08-17 01:57 639225286280886044
54 ms 108.162.192.118
15 2026-08-17 01:41 639225276872567548
49 ms 108.162.192.118
14 2026-08-17 01:41 639225276872567548
49 ms 172.64.32.118
13 2026-08-17 01:41 639225276872567548
49 ms 173.245.58.118
12 2026-08-17 01:25 639225267353865348
101 ms 108.162.192.118
11 2026-08-17 01:25 639225267353865348
101 ms 172.64.32.118
10 2026-08-17 01:25 639225267353865348
101 ms 173.245.58.118
9 2026-08-17 01:10 639225258033914248
60 ms 108.162.192.118
8 2026-08-17 01:10 639225258033914248
60 ms 172.64.32.118
7 2026-08-17 01:10 639225258033914248
60 ms 173.245.58.118
6 2026-08-17 00:17 639225226652221583
2032 ms 172.64.32.118
5 2026-08-17 00:17 639225226652221583
2032 ms 173.245.58.118
4 2026-08-17 00:17 639225226652221583
2032 ms 108.162.192.118
3 2026-08-17 00:01 639225217156387684
2046 ms 172.64.32.118
2 2026-08-17 00:01 639225217156387684
2046 ms 173.245.58.118
1 2026-08-17 00:01 639225217156387684
2046 ms 108.162.192.118